Lumped parameter heart model with valve dynamics

被引：7
|
作者：
Simakov, Sergey S. [1 ,2 ]
机构：
[1] Moscow Inst Phys & Technol, Dolgoprudnyi 141701, Russia
[2] Sechenov Univ, Moscow 119991, Russia
来源：
RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING | 2019年 / 34卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
Lumped model; cardiac dynamics; ventricle; auricle; aortic valve; mitral valve; CARDIOVASCULAR-SYSTEM; NUMERICAL-SIMULATION; COMPUTATIONAL MODEL; CARDIAC-MUSCLE; BLOOD-FLOW; PRESSURE;
D O I：
10.1515/rnam-2019-0025
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this work, the lumped parameter model of the left heart is presented. It is based on the concept of the time-varying elastance of myocardium and includes the model of the heart valve dynamics. Comparison of the models with instant and smooth valve opening and closing is given, as well as simulations of pathologies such as mitral valve stenosis and aortic valve insufficiency are addressed.
引用
下载
收藏
页码：289 / 300
页数：12
相关论文
共 50 条
  • [21] A LUMPED PARAMETER MODEL OF THE UPPER AIRWAY
    HANTOS, Z
    GALGOCZY, G
    DAROCZY, B
    CSENDES, T
    KLEBNICZKI, J
    BULLETIN EUROPEEN DE PHYSIOPATHOLOGIE RESPIRATOIRE-CLINICAL RESPIRATORY PHYSIOLOGY, 1982, 18 (04): : P48 - P49
  • [22] LUMPED PARAMETER MODEL OF THE PULMONARY CIRCULATION
    LIEBER, BB
    LI, Z
    GRANT, BJB
    FASEB JOURNAL, 1992, 6 (04): : A1517 - A1517
  • [23] Nonlinear valve train dynamics simulation with a distributed parameter model of valve springs
    Lee, J
    Patterson, DJ
    JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 1997, 119 (03): : 692 - 698
  • [24] A simple, versatile valve model for use in lumped parameter and one-dimensional cardiovascular models
    Mynard, J. P.
    Davidson, M. R.
    Penny, D. J.
    Smolich, J. J.
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING, 2012, 28 (6-7) : 626 - 641
  • [25] A lumped parameter model of plasma focus
    González, JH
    Clausse, A
    Bruzzone, H
    Florido, PC
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2004, 32 (03) : 1383 - 1391
  • [26] Fluid dynamics of heart valves during atrial fibrillation: a lumped parameter-based approach
    Scarsoglio, S.
    Camporeale, C.
    Guala, A.
    Ridolfi, L.
    COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING, 2016, 19 (10) : 1060 - 1068
  • [27] On coupling a lumped-parameter heart model with a three-dimensional finite element model of the aorta
    Kim, Hyun Jin
    Figueroa, C. Alberto
    Vignon-Clementel, Irene E.
    Jansen, Kenneth E.
    Taylor, Charles A.
    PROCEEDING OF THE ASME SUMMER BIOENGINEERING CONFERENCE - 2007, 2007, : 317 - 318
  • [28] A LUMPED-PARAMETER MODEL OF MITRAL VALVE BLOOD FLOW FOR ASSESSMENT OF DIASTOLIC LEFT VENTRICULAR FILLING
    Waite, Lee
    Fine, Jerry
    Veres, Gabor
    Szabo, Gabor
    WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 4: IMAGE PROCESSING, BIOSIGNAL PROCESSING, MODELLING AND SIMULATION, BIOMECHANICS, 2010, 25 : 1984 - 1987
  • [29] Lumped parameter model and numerical model of vapor bubble-driven valve-less micro-pump
    Qu, Yang
    Zhou, Junjie
    ADVANCES IN MECHANICAL ENGINEERING, 2017, 9 (04): : 1 - 7
  • [30] Study on lumped parameter model for simulation of ventilator
    Department of Electronic Engineering, Information School, Yunnan University, Kunming 650091, China
    Xitong Fangzhen Xuebao, 2006, 10 (2959-2962):
12345